Let OA OB OC and OD are rays in the anti clock wise direction such that <AOB=<COD=100 <BOC = 82° <AOD = 78° Is it true that AOC and BOD are straight lines? Justify.
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Answered by
1
Answer:
no, because we can clearly see that these are not straight lines.
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5
Answer:
NO
Step-by-step explanation:
The sum of of angles on a straight line is 180 degrees.
And if angle AOC and BOD are straight then the sum of angles on them will be 180 degrees.
But in this case the sum f angles are not equal to 180 degree.
As: BOA+AOD =BOD (IS NOT EQUAL TO 180)
And similarly BOC + BOA = AOC (IS NOT EQUAL TO 180.)
And hence BOD and AOC are not straight line.
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